1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.layoutconfiguration.util.xml;
24  
25  import com.liferay.portal.kernel.portlet.LiferayPortletURL;
26  import com.liferay.portal.kernel.xml.Document;
27  import com.liferay.portal.kernel.xml.Element;
28  import com.liferay.portal.kernel.xml.SAXReaderUtil;
29  import com.liferay.portal.util.PortalUtil;
30  import com.liferay.portlet.RenderResponseImpl;
31  
32  import javax.portlet.PortletRequest;
33  import javax.portlet.RenderResponse;
34  
35  /**
36   * <a href="ActionURLLogic.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   */
40  public class ActionURLLogic extends RuntimeLogic {
41  
42      public static final String OPEN_TAG = "<runtime-action-url";
43  
44      public static final String CLOSE_1_TAG = "</runtime-action-url>";
45  
46      public static final String CLOSE_2_TAG = "/>";
47  
48      public ActionURLLogic(RenderResponse renderResponse) {
49          _renderResponseImpl = (RenderResponseImpl)renderResponse;
50      }
51  
52      public String getOpenTag() {
53          return OPEN_TAG;
54      }
55  
56      public String getClose1Tag() {
57          return CLOSE_1_TAG;
58      }
59  
60      public void processXML(StringBuilder sb, String xml) throws Exception {
61          Document doc = SAXReaderUtil.read(xml);
62  
63          Element root = doc.getRootElement();
64  
65          LiferayPortletURL portletURL = _renderResponseImpl.createPortletURLImpl(
66              getLifecycle());
67  
68          String portletId = root.attributeValue("portlet-name");
69  
70          if (portletId != null) {
71              portletId = PortalUtil.getJsSafePortletId(portletId);
72  
73              portletURL.setPortletId(portletId);
74          }
75  
76          for (int i = 1;; i++) {
77              String paramName = root.attributeValue("param-name-" + i);
78              String paramValue = root.attributeValue("param-value-" + i);
79  
80              if ((paramName == null) || (paramValue == null)) {
81                  break;
82              }
83  
84              portletURL.setParameter(paramName, paramValue);
85          }
86  
87          sb.append(portletURL.toString());
88      }
89  
90      public String getLifecycle() {
91          return _lifecycle;
92      }
93  
94      private RenderResponseImpl _renderResponseImpl;
95      private String _lifecycle = PortletRequest.ACTION_PHASE;
96  
97  }